Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
doi chieu » doc hieu, doi chi, ho chieu
bang cong » dang cong, bang song, hang cong
trinh va » trinh van, trinh vat, trinh ve
san than » sang than, san thanh, van than
ban than » ban thanh, van thanh, ban hang
va bang » va nang, va lang, va ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - hanh trinh va bang cong ((san than) or (ban than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh trinh va bang cong ((san than) OR (ban than)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh trinh va bang cong ((san than) or (ban than)) cau*.